| /************************************************************ |
| * |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| * |
| *************************************************************/ |
| |
| #include "singa/io/store.h" |
| #include <glog/logging.h> |
| #include "singa/io/kvfile_store.h" |
| #include "singa/io/textfile_store.h" |
| #ifdef USE_HDFS |
| #include "singa/io/hdfs_store.h" |
| #endif |
| |
| namespace singa { |
| namespace io { |
| |
| Store* CreateStore(const std::string& backend) { |
| Store *store = nullptr; |
| if (backend.compare("textfile") == 0) { |
| store = new TextFileStore(); |
| } else if (backend.compare("kvfile") == 0) { |
| store = new KVFileStore(); |
| } |
| |
| #ifdef USE_LMDB |
| if (backend == "lmdb") { |
| store = new LMDBStore(); |
| } |
| #endif |
| |
| #ifdef USE_OPENCV |
| if (backend == "imagefolder") { |
| store = new ImageFolderStore(); |
| } |
| #endif |
| |
| #ifdef USE_HDFS |
| if (backend == "hdfsfile") { |
| store = new HDFSStore(); |
| } |
| #endif |
| |
| CHECK(store) << "Backend type (" << backend << ") not recognized"; |
| return store; |
| } |
| |
| Store* OpenStore(const string& backend, const string& path, Mode mode) { |
| auto store = CreateStore(backend); |
| store->Open(path, mode); |
| return store; |
| } |
| |
| } // namespace io |
| } // namespace singa |